CN202064813U - Folding dual-purpose ladder - Google Patents
Folding dual-purpose ladder Download PDFInfo
- Publication number
- CN202064813U CN202064813U CN2011201022847U CN201120102284U CN202064813U CN 202064813 U CN202064813 U CN 202064813U CN 2011201022847 U CN2011201022847 U CN 2011201022847U CN 201120102284 U CN201120102284 U CN 201120102284U CN 202064813 U CN202064813 U CN 202064813U
- Authority
- CN
- China
- Prior art keywords
- section
- vertical rod
- leg
- rotating shaft
- carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a folding dual-purpose ladder; a cross bar is arranged between two corresponding vertical rods; two corresponding supporting feet are respectively arranged at the bottom end of the first section, two ends of the second, third and fourth sections, and the top end of the fifth section of the vertical rod; a horizontal rotation shaft is arranged between the supporting feet; a bearing is arranged on the rotation shaft; a fixed bolt is connected with the supporting feet through a through hole; and a bracket is arranged at the bottom end of the fifth section of the vertical rod. The folding dual-purpose ladder has the advantages of being wide in application, fast and convenient in operation, less in occupied space, convenient to carry and store, and the like.
Description
Technical field the utility model relates to a kind of life appliance.
Background technology is well-known, and ladder is one of frequent apparatus that uses of life, and existing ladder is made up of two parallel vertical rods and the cross bar between the vertical rod, and the ladder height of this structure is fixed, and takies bigger space when depositing; In addition, existing ladder is only used as the climbing instrument, can not provide other help to people.
The summary of the invention the purpose of this utility model be to provide a kind of simple in structure, convenient and practical, be widely used, simple operation, folding dual-purpose ladder little, easy to carry and store takes up room.
The utility model comprises main vertical rod, cross bar, rotating shaft, bearing and carriage, wherein be provided with the cross bar that is used to climb between the vertical rod of two correspondences, described vertical rod is made up of five sections of equal length, and connect by rotating shaft between every section, first section bottom, second and third, the top of four sections two ends and the 5th section is respectively equipped with the leg of two correspondences, connect the rotating shaft of a level between the leg, rotating shaft is provided with bearing; One side of the leg between every section of described vertical rod is offered corresponding tapped through hole, and set bolt links to each other with leg by through hole; The 5th section bottom of vertical rod is provided with carriage, and carriage is a upper shed slotted eye housing, and is provided with gap in two respective side of housing, and described gap and vertical rod second section is corresponding.
When the utility model uses as ladder, every section of vertical rod is rotated on the same straight line, utilize every section fixing get final product of set bolt vertical rod; When the utility model uses as chair, second section front end upright position that rotates to first section with vertical rod, the 3rd section upright position that rotates to second section bottom, with the 4th section upright position that rotates to the 3rd section rear end, with the 5th section the upright position that rotates to the 4th section top, utilize the carriage of the 5th section end to be stuck in second section last getting final product.
The utility model compared with prior art has following advantage: simple in structure, convenient and practical, be widely used, simple operation, take up room little, easy to carry and store.
Description of drawings Fig. 1 is the front view of the utility model when using as ladder.
Fig. 2 is the left view of the utility model when using as chair.
Fig. 3 is the three-dimensional simplified schematic diagram of carriage of the present utility model.
The specific embodiment as shown in Figure 1, be provided with cross bar 2 between the vertical rod 1 of two correspondences, vertical rod is made up of five sections of equal length, first section bottom, second and third, the top of four sections two ends and the 5th section is respectively equipped with the leg 3 of two correspondences, connect the rotating shaft 4 of a level between the leg, rotating shaft is provided with bearing 5; One side of the leg between every section of vertical rod is offered corresponding tapped through hole 6, and set bolt 7 links to each other with leg by through hole; The 5th section bottom of vertical rod is provided with carriage 8, and every section of vertical rod 1 is rotated on the same straight line, utilizes every section fixing get final product of set bolt 7 with vertical rod 1.
As shown in Figure 2, second section 1-2 of vertical rod rotates to the front end upright position of first section 1-1, the 3rd section 1-3 rotates to the upright position of second section 1-2 bottom, the 4th section 1-4 rotated to the upright position of the rear end of the 3rd section 1-3, upright position with the top that rotates to the 4th section 1-4 of the 5th section 1-5 utilizes the carriage 8 of the 5th section 1-5 end to be stuck on second section 1-2.
As shown in Figure 3, carriage 8 is upper shed slotted eye housing, and is provided with gap 9 in two respective side of housing.
Claims (1)
1. one kind folds dual-purpose ladder, comprise vertical rod, cross bar, rotating shaft, bearing and carriage, it is characterized in that: be provided with cross bar between the vertical rod of two correspondences, vertical rod is made up of five sections of equal length, and connect by rotating shaft between every section, first section bottom, second and third, the top of four sections two ends and the 5th section is respectively equipped with the leg of two correspondences, connects the rotating shaft of a level between the leg, rotating shaft is provided with bearing; One side of the leg between every section of vertical rod is offered corresponding tapped through hole, and set bolt links to each other with leg by through hole; The 5th section bottom of vertical rod is provided with carriage, and carriage is a upper shed slotted eye housing, and is provided with gap in two respective side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201022847U CN202064813U (en) | 2011-04-11 | 2011-04-11 | Folding dual-purpose ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201022847U CN202064813U (en) | 2011-04-11 | 2011-04-11 | Folding dual-purpose ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064813U true CN202064813U (en) | 2011-12-07 |
Family
ID=45058681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201022847U Expired - Fee Related CN202064813U (en) | 2011-04-11 | 2011-04-11 | Folding dual-purpose ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979223A (en) * | 2014-06-09 | 2014-08-13 | 安徽星马专用汽车有限公司 | Tank car and inner ladder thereof |
| CN104594792A (en) * | 2014-12-03 | 2015-05-06 | 广西大学 | Foldable mobile ladder |
| CN105201393A (en) * | 2015-09-18 | 2015-12-30 | 常州市艾森塑料科技有限公司 | Ladder easy to store |
-
2011
- 2011-04-11 CN CN2011201022847U patent/CN202064813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979223A (en) * | 2014-06-09 | 2014-08-13 | 安徽星马专用汽车有限公司 | Tank car and inner ladder thereof |
| CN104594792A (en) * | 2014-12-03 | 2015-05-06 | 广西大学 | Foldable mobile ladder |
| CN105201393A (en) * | 2015-09-18 | 2015-12-30 | 常州市艾森塑料科技有限公司 | Ladder easy to store |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120411 |